000 00456 a2200121 4500
020 _a9781560513582
022 0 _a0360-6902
082 _a625.8021873 AAS
082 4 _a625.8021873
_bAAS
245 _aStandard specifications for transportation materials and methods of sampling and testing.
260 _aWashington :
_bAmerican Association of State Highway and Transportation Officials,
300 _av. :
_bill. ;
_c24 cm.
_e1 CD-ROM
650 _aRoad materials
_xStandards
_zUnited States.
999 _c1929
_d1929